As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT CABIN INTERCOMMUNICATION DATA SYSTEM PANEL CAUTION MESSAGE FOR DOOR 2L. DOOR PRESSURE MESSAGE. MAINTENANCE ACCOMPLISHED FIM 52-22-00-810-806A DOOR BOTTLE FAULT AND FOUND 2L DOOR ASSIST PRESSURE CONNECTOR NOT SECURED. SECURED PRESSURE CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO FAULTS NOTED.